Characteristic | AMBD (n = 168) | NAMBD (n = 23) | P value |
Mean age at onset, years (95% CI) | 50.25 (48.83 - 52.16) | 46.08 (37.62 - 53.97) | 0.762 |
Men, n (%) | 142 (84.5%) | 11 (47.8%) | 0.000 |
Malnutrition (%) | 65/80 (81.3%) | 8/16 (50.0%) | 0.019 |
Diabetes (%) | 12 (7.1%) | 7 (30.4%) | 0.002 |
Wernicke’s disease (%) | 17 (10.1%) | 2 (8.7%) | 1.000 |
Delay from the onset of symptoms to admission ≤2 weeks | 102 (60.7%) | 17 (73.9%) | 0.221 |
Thiamine treatment (%) | 119 (70.8%) | 14 (60.9%) | 0.330 |
MR verification | 158 (94.0%) | 20 (87.0%) | 0.409 |
Cortical involvement | 23 (13.7%) | 1 (4.3%) | 0.351 |